Compatibility: This projector stand with 1 or 4 inch (6 mm) mounting screw thread, The Universal Projector Mount is suit for most mini projectors, fit for QKK, DR.J, DBPOWER, Anker, VANKYO, AAXA, Jinhoo, PVO, TMY, AuKing, CLOKOWE, HAPPRUN, ELEPHAS, NICPOW and Roconia etc. Stability: projector stand is sturdy and thickened all-metal support rod, improved solid base, structural stability, load capacity 11.02 lb or 5 kg, this choice of materials ensures a safe and stable construction. Adjustment base design: the C-clamp base adopts screw locking structure, and has 3 levels clamp thickness available, the max clamp thicknees up to 12cm(4.7 inch), Please Note: The Distance between ceiling and mounting location need over 2.5 inch. Length adjustable: this projector stand allows for length adjustment from 20cm to 30cm(9.8-11.8inch), you can easily get your desired height to meet your needs in different angles and positions. Adjustable: this projector stand with a pivoting head for 360 horizontal rotation and 90 tilt, adjustable projector mount provides reliable and stable projections from any angle, providing a comfortable viewing angle. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.